TSS
RIO icon

Two Sigma Securities’s Rio Tinto RIO Stock Holding History

Two Sigma Securities’s Portfolio RIO Stock Details RIO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-7,191
Closed -$575K – 2118
2025
Q4 		$575K Buy
7,191
+3,624
+102% +$261K 0.08% 336
2025
Q3 		$235K Buy
+3,567
New +$221K 0.03% 713
2025
Q2 		– Sell
-9,483
Closed -$570K – 1988
2025
Q1 		$570K Buy
+9,483
New +$584K 0.09% 308
2024
Q3 		– Sell
-4,598
Closed -$303K – 3504
2024
Q2 		$303K Buy
+4,598
New +$313K ﹤0.01% 1983
2023
Q4 		– Sell
-18,225
Closed -$1.16M – 3490
2023
Q3 		$1.16M Buy
18,225
+7,915
+77% +$505K 0.01% 947
2023
Q2 		$658K Buy
+10,310
New +$663K 0.01% 1246
2022
Q4 		– Sell
-15,493
Closed -$853K – 3158
2022
Q3 		$853K Buy
15,493
+10,063
+185% +$580K 0.03% 729
2022
Q2 		$331K Buy
5,430
+2,557
+89% +$183K 0.01% 1225
2022
Q1 		$231K Buy
+2,873
New +$218K 0.01% 1631
2021
Q3 		– Sell
-7,423
Closed -$623K – 1879
2021
Q2 		$623K Buy
+7,423
New +$638K 0.02% 562
2019
Q2 		– Sell
-6,553
Closed -$393K – 2365
2019
Q1 		$386K Buy
+6,553
New +$360K ﹤0.01% 1022
2018
Q4 		– Sell
-17,672
Closed -$902K – 2723
2018
Q3 		$902K Buy
17,672
+11,726
+197% +$598K 0.01% 1080
2018
Q2 		$330K Sell
5,946
-34,182
-85% -$1.91M ﹤0.01% 1998
2018
Q1 		$2.07M Buy
40,128
+35,483
+764% +$1.93M 0.01% 853
2017
Q4 		$246K Sell
4,645
-247
-5% -$12.1K 0.01% 1147
2017
Q3 		$231K Buy
+4,892
New +$227K 0.02% 511

Other funds holding RIO

Fisher Asset Management
Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Two Sigma Securities's RIO Position: Q1 2026 in Review

Two Sigma Securities sold out of Rio Tinto (RIO) in Q1 2026, closing a stake of 7,191 shares — an estimated $575K sold.

Two Sigma Securities first reported a position in RIO in Q3 2017 and held it in 16 quarters. The position peaked at $2.07M in Q1 2018. 933 funds tracked by Wall St. Rank hold RIO as of Q1 2026.

  • Two Sigma Securities reported no remaining Rio Tinto position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Securities sold 7,191 Rio Tinto shares in Q1 2026, an estimated $575K.
  • Two Sigma Securities first reported a position in Rio Tinto in Q3 2017 and held it in 16 quarters.
  • Two Sigma Securities's Rio Tinto position peaked at $2.07M in Q1 2018.
  • 933 funds tracked by Wall St. Rank held Rio Tinto as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.